1721206957656

素因数分解:

$2^3\times 3^1\times {\mathrm{28807}}^1\times {\mathrm{2489567}}^1$

素因数の和:2518383

約数の個数: 32

約数和(自身を含む): 4303168496640

約数和(自身を除く): 2581961538984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 28807, 57614, 86421, 115228, 172842, 230456, 345684, 691368, 2489567, 4979134, 7468701, 9958268, 14937402, 19916536, 29874804, 59749608, 71716956569, 143433913138, 215150869707, 286867826276, 430301739414, 573735652552, 860603478828, 1721206957656]

約数ペア:

[(1, 1721206957656), (2, 860603478828), (3, 573735652552), (4, 430301739414), (6, 286867826276), (8, 215150869707), (12, 143433913138), (24, 71716956569), (28807, 59749608), (57614, 29874804), (86421, 19916536), (115228, 14937402), (172842, 9958268), (230456, 7468701), (345684, 4979134), (691368, 2489567)]